Granted Patent
Utility
US 6,651,899
· Confirmation No. 2702
CONTINUOUS CASTING NOZZLE WITH PRESSURE MODULATOR FOR IMPROVED LIQUID METAL FLOW REGULATION
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-01-09 | OATH |
Oath or Declaration filed | 12 | View | |
| 2003-07-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-01 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-06-11 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-11 | SPEC |
Specification | 12 | View | |
| 2001-06-11 | CLM |
Claims | 5 | View | |
| 2001-06-11 | ABST |
Abstract | 1 | View | |
| 2001-06-11 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-06-11 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Dong Xu
Etobicoke, CANADA
Lawrence J. Heaslip
Burlington, CANADA
James D. Dorricott
Burlington, CANADA
Attorneys & Agents of Record
Classification
USPC
239/110
Prosecution
- Examiner
- HWU, DAVIS D
- Art Unit
- 3752
- Customer No.
- 25105
- Docket No.
- 1369 US
- Confirmation No.
- 2702
Publication
- Pub. No.
- US20010054650A1
- Pub. Date
- 2001-12-27
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-11
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,651,899
- App. No.
- 09/878,584
- Filed
- 2001-06-11
- Granted
- 2003-11-25
- Pub. No.
- US20010054650A1
- Examiner
- HWU, DAVIS D
- Art Unit
- 3752
- PTA
- 0 days
External Links